In my case this was happening because I was binding to a List of custom objects.Note A common mistake that a lot of people do is that they perform a databind each and every-time the Page_Load method is called.
the good old problem of getting the data from the row that is being currently edited within a Grid View. Accessing the "Controls": This method gets you access to the control in the Grid View, which might be useful based on what you are doing.
Obviously the simplest method is to use Data Key Names on the Grid View and then you should have the data in your Grid View Update Event Args as part of e. (In the following example, I cast to a Check Box as I know I have a checkbox at the col Index You Are Interested In - you should cast to whatever control you have in that column).
As the values are inserted into an Ordered Dictionary - you can use the field names to access the changed data 2.
There are multiple ways in which one can get the data from the current row that is being edited in a Grid View. Using "Extract Values From Cell": This is an easy way to get all the values from the current row.
This enables you to provide an event-handling method that performs a custom routine, such as checking the results of the update operation, whenever this event occurs.
A Grid View Updated Event Args object is passed to the event-handling method, which enables you to determine the number of rows affected and any exceptions that might have occurred.
You can also indicate whether the exception was handled in the event-handling method by setting the On Row Updated Row Canceling Edit On Row Canceling Edit Row Deleted On Row Deleted Row Deleting On Row Deleting Row Editing On Row Editing Row Updating On Row Updating Grid View Class System.
Quick google search guided me to move the event to Row_Created event and every thing is okay . Thanks a tonne in Advance and any inputs will be valued and appreciated . I do notice that if I break within the Grid View1_Row Data Bound event during a refresh of the page, the values are there.
I have a relatively simple gridview bound to an product table that displays great. When I do so, the gridviews' Row Data Bound event fires and the values of the text properties of the tablecells in the row evaluate to "" emptystring.